Common Sandpiper vs Christmas Sandpiper
Actitis hypoleucos 对比 Prosobonia cancellata
Side-by-Side Comparison
| 属性 | Common Sandpiper | Christmas Sandpiper |
|---|---|---|
| 学名 | Actitis hypoleucos | Prosobonia cancellata |
| 目 | Charadriiformes | Charadriiformes |
| 科 | Scolopacidae | Scolopacidae |
| 保护状况 | Least Concern | Extinct |
| 体长 | — | — |
| 翼展 | 22.0 cm (8.7 in) | — |
| 体重 | 63.0 g (2.22 oz) | 38.0 g (1.34 oz) |
| 食性 | -- | -- |
| 产卵数 | 3-5 | -- |
| Population Trend | — | — |
Habitat Comparison
保护状况
Least Concern
Common Sandpiper
Extinct
Christmas Sandpiper
About These Birds
Common Sandpiper
矶鹬(Actitis hypoleucos):体长19-21厘米,上体橄榄褐色,具白色翼斑醒目,飞行时不断上下点尾。属鹬科(Scolopacidae),广泛繁殖于欧亚大陆河岸,越冬于非洲、南亚和澳大利亚。
Christmas Sandpiper
Christmas Sandpiper: 18–20 cm, slender sandpiper endemic to Christmas Island in the Indian Ocean with brown-barred upperparts and pale underparts. Inhabits coastal rocky shores and forest interior. NT. Threatened by introduced yellow crazy ants and habitat modification. Sedentary island endemic. Invertebrate feeder.